Relier Pairs Zero ConditionalsVersion en ligne You have sentences with gaps. Your task is to fill them in using the If/When + Present Simple structure." par Ereke is the only person 1 When it snows, 2 When people exercise, 3 If you drop a glass, 4 If the temperature drops, 5 When the sun shines, 6 If you water a plant, 7 If you touch fire, 8 When you mix red and blue, it grows. you get purple. it burns. children play outside. everyone goes outside. it breaks. it gets cold. they feel better.